On 2/11/17 2:00 PM, Nick Lowe wrote: > Hi all, > > This is triggered by the airtime fairness patches for ath9k being present. > > When this is disabled via: > > echo 0 > /sys/kernel/debug/ieee80211/phy0/ath9k/airtime_flags > echo 0 > /sys/kernel/debug/ieee80211/phy1/ath9k/airtime_flags > > ... these kernel panics do not occur. > > I perhaps erroneously requested that #473 be closed as I, personally, > have an easy workaround.
What was your hardware platform then? > > https://bugs.lede-project.org/index.php?do=details&task_id=473 > > Could this be reopened if there is interest in finding the root cause > with a view to finding a code change to stop this from occurring? I have not been tracking lede head on my apu2 version of this. As of last week ATF was stable across all the single core platforms I have at my command (mips mostly). And the code was originally developed in part, on the apu2... but that doesn't mean a new bug hasn't cropped up. Could you try booting into a single core mode and see if the ath9k holds up? The ath9k card I have in my apu2 (25 days uptime, but running kernel 4.9.x) is an AR9580. > Thanks, > > Nick > > _______________________________________________ > Lede-dev mailing list > Lede-dev@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/lede-dev > _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev
